baber/WOPTO huggingface dataset:
Patent JP-S6014380-A (JP)
Title: Optical information reader
Inventor: KIMURA AKIYUKI
IPC: G06K9/00
Filed: 1983-07-05
Abstract: PURPOSE:To read assuredly the information on a sheet with two types of reading systems by performing the focusing of a lens in response to each filter optical system through a switching operation between a light reducing filter and a heat absorbing filter and therefore compensating the deviation of the lens focal distance. CONSTITUTION:The heat absorbing filter 201 and the light reducing filter 202 of an optical information reader are attached to a filter mount 101 spacing them by an angle alpha. An image forming lens 11 is held by a lens cap 105, and this cap 105 is connected to a lens holder 102 by a screw. Then the cap 105 is rotated. The mount 101 is rotated in directions 200U and 200D around a shaft 107 fixed to a bracket 108 with the operation of a knob 109. Then the distance between both filters 201 and 202 is changed within the angle alpha. These filters are switched to each other and the lens 11 is shifted toward 200U and 200D with the rotation of the cap 105 to correct the focal distance of the lens 11.
Patent JP-S62279879-A (JP)
Inventor: TSUNODA KIYOSHI
IPC: B08B9/04
Filed: 1986-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05314519-A (JP)
Title: Optical recording and reproducing device
Inventor: TAKEORI AKIRA
IPC: G11B7/08
Filed: 1992-05-14
Abstract: PURPOSE:To detect the angular displacement of a galvano actuator movable part with high quality and high accuracy over a long term and without being affected with temperature change and long term preservation by a simple tilt senser fixing mechanism. CONSTITUTION:The tilt senser 8 is fixed as follows that the tilt senser 8 is loaded on a tilt senser holder plate 116 and pressed by a tilt senser press plate 126 and fixed to the tilt senser holder plate 116 by a press fixing screw 136. Further, a tilt senser adjusting screw 146 is screwed to a mechanism part driving the galvano actuator movable part 5 through the tilt senser holder plate 116 and the angle of the tilt senser holder plate 116 is screw-adjusted. Further, for supplementing the fixation of the tilt senser 8, the tilt senser press plate 126 is furring-processed the hole of a prescribed diameter to a prescribed height on the tilt senser 8 side in a part 126p for pressing and fixing the tilt senser 8. Further, on the part, an ordinary temperature hardening adhesive material 156 is coated and adhered.
Patent JP-H08316942-A (JP)
Title: Asynchronous data transmission circuit
Inventor: MUTO HIDEYUKI
IPC: H04L7/00
Filed: 1995-05-22
Abstract: PURPOSE: To provide an asynchronous data transmission circuit which has a simple circuit constitution and is free from the occurrence of error in a transmission data signal string. CONSTITUTION: A data change information generation circuit 2 uses a delay circuit 21, an EX-OR 22, and a NOR 23 to generate a pulse 300 longer than the period of a reception clock 210. A latch circuit 3 samples this pulse 300 by the reception clock 210 to generate a data change detection pulse 310. A reception circuit 4 latches the output data signal string of a transmission data latch circuit 1 at the time of the rise of the pulse 310 to output the reception data signal strings 121 to 124 synchronized with the reception clock without taking in the change point of the transmission data signal string. A last data latch circuit 6 latches synchronous reception data signal strings 121 to 124 by a last read pulse 410 to output the data signal strings 131 to 134.
Patent JP-S61279367-A (JP)
Title: Method and device for welding
Inventor: HONDA DAIZO
IPC: B23K9/12
Filed: 1985-06-03
Abstract: PURPOSE:To keep the distance between a torch and a base material constant, and to execute a fillet weld by using a backward slide of a detecting rod, which is generated when a running truck has abutted on an obstacle on a weld line, as a driving source, and turning an arm to which a torch has been attached. CONSTITUTION:A running truck A runs by itself by a pinion 5 which is driven by a motor 4 on a guide rail 1. A detecting rod 7 which is pushed back when it abuts on an obstacle such as a wall, etc., which is positioned at the end, etc. of a weld line is installed to the running truck A. When the detecting rod 7 abuts on the obstacle, it is pushed back by the running quantity for continuing the running, and through the rotation of the pinion 5, a torch 12 which has been supported by an arm 11 is moved and inclined. In this case, by an operation to a planet gear 18 which is engaged to a supporting fixed gear 19 and a fixed gear 17, a distance between the base material and a chip is kept roughly constant. In this way, even if a wall or other obstacle exists in the end part of the weld line, welding can be executed to the end.
Patent JP-H01292479-A (JP)
Title: Method and device for displaying thick clip based upon segment having pattern
Inventor: KITAHARA JUNJI
IPC: G06T11/00
Filed: 1988-05-19
Abstract: PURPOSE:To display a thick clip without generating a pattern share by vertically or horizontally shifting segments with patterns to form plural segments, clipping each segment group and executing interpolation corresponding to each share. CONSTITUTION:The patterns of segments having patterns are inputted to a pattern holding part 2 and the coordinates of an end point are inputted to a difference value calculating part 1. The sizes of X and Y differences are decided based upon the difference value by a size deciding part 3 and segments obtained by shifting by + or - one dot in the small direction are generated in a segment generating part 4. Respective segments are clipped by the 2nd clip part 6 and the shear of the pattern is calculated by a share calculating part 7 on the basis of the longest segment out of the clipped segments. Respective segment data are interpolated by a linear interpolation part 9 correspondingly to the shear and the pattern data are read out from the pattern holding part 2 and written in a frame buffer 10. Thus, the pattern data of respective segments are aligned in the small difference direction and a thick line with clipped patterns can be displayed.
Patent JP-S611182-A (JP)
Title: Recording current switching circuit
Inventor: IWAI MASAYUKI
IPC: H04N5/91
Filed: 1984-06-14
Abstract: PURPOSE:To supply a current to plural heads at one recording amplifier circuit by setting a DC block capacitor to a charged state via a coil regardless of the on/off-state of a switching element to avoid disturbance of recording current waveform at start and end of recording. CONSTITUTION:The 1st and 2nd heads 5a, 5b of frame recording are provided to a recording current switching circuit, the head 5a records the 1st field and the head 5b records the next field. The 1st and 2nd recording circuits for the heads 5a, 5b consist respectively of transistors (TRs) 23, 26, coils 24, 27 and resistors 25, 28. Further, DC blocking capacitors 22a, 22b are connected between the heads 5a, 5b and an output terminal 18 of a recording amplifier circuit 4. Then the capacitors 22a, 22b are charged via coils 24, 27 regardless of the on/off-state of the TRs 23, 26, the disturbance of the recording current waveform at start and end of recording is avoided, and a current is fed to the heads 5a, 5b by the circuit 4.
Patent JP-S63288591-A (JP)
Title: Control signal decoding circuit
Inventor: KATAGIRI TAKAHITO
IPC: H04N19/89
Filed: 1987-05-21
Abstract: PURPOSE:To execute an exact decoding processing regarding to a control signal, as well which exceeds the correction capacity of a conventional word and cannot be corrected, by executing an error correction by a bit unit. CONSTITUTION:An information signal 9 outputted from a deciding circuit is led to a unit delaying device 31, and delayed by a one word period. A one word delay signal 32 is connected in serial by a parallel serial converting circuit 33 and converted to a one bit data. This one bit information signal 34 is led to a selector 10. The selector 10 selects an information signal 34 outputted from the converting circuit 33 or an information signal 12 outputted from a memory circuit 11, in accordance with a switching control signal 54 outputted from an OR gate 53. In such a way, regarding to a control signal, as well which exceeds the correction capacity of a conventional word and cannot be corrected, an exact decoding processing can be executed.
Patent JP-S5647082-A (JP)
Title: Toner capturing device of electrophotographic copier
Inventor: WATANABE TOSHIO
IPC: G03G21/00
Filed: 1979-09-26
Abstract: PURPOSE: To considerably prolong the life of a filter member by providing an electric field curtain comprising multiple wirelike electrodes on the front surface of a toner-removing filter member.  
     CONSTITUTION: An electric field curtain 8 is provided to the chamber part 14' which becomes the transfer path of air containing toner particles, by being positioned to the inlet side of a filter member 7. This electric field curtain 8 is formed by applying alternating voltage to the adjacent electrodes of a plurality of mutually parallel wirelike electrodes 15, 16. By forming the curtain in this way, the toner contained in the air is kept away by the electric curtain 8 and settles without passing the electric field curtain 8, thus it is deposited and captured in a toner containing part 9. Hence, the toner no longer enters the filter member 7 and the life of the filter member 7 may be prolonged considerably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6015064-A (JP)
Title: Heat exchanger
Inventor: FUKUMAKI TAKASHI
IPC: B23K35/363
Filed: 1983-07-06
Abstract: PURPOSE:To form a corrosion preventive metallic film on the whole surface and to improve thermal efficiency and corrosion resistance of a heat exchanger by forming one of metallic members to be brazed to each other of a brazing sheet with cladding brazing filler metal and brazing after applying non-corrosive fluoride flux on the brazed part or on the whole surface. CONSTITUTION:Metallic members that constitute a heat exchanger such as fins 1, tubes 2, 3 etc. are made mainly of Al, but at least one of connected members is formed of brazing sheet with cladding brazing filler metal on the surface. Another can be selected from Cu, Ti, Fe base. Flux used for brazing of these metallic members is non-corrosive fluoride flux containing metallic component that can form a corrosion preventive metallic film. When ZnF2 is contained in the flux, ZnF2 decomposes at brazing temperature, and brazed part or whole surface of the heat exchanger is covered with metallic Zn, and thereby corrosion resistance of Al is improved.
Patent JP-2000311243-A (JP)
Title: Image color correction method and device
Inventor: NISHIO KENICHI
IPC: H04N9/79
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an image color correction method/device which can generate an inverse map adaptive to the characteristic of an electronic camera to attain the color reproduction of high accuracy and also can always give a proper inverse map to any photographed image regardless of its light source. SOLUTION: This image color correction device corrects the color error of a color image which is photographed by an electronic camera and includes the neural network modules 21, 22, 23... which obtain the color converted inverse maps via the different neural networks corresponding to the representative light sources #1, #2, #3... and an output processing module 11 which outputs a desired signal from the output signal of each of those neural network modules. Then the color error is corrected for the color converted inverse map that is outputted from the module 11.
Patent JP-H09293237-A (JP)
Title: Surface working device for magnetic disk
Inventor: WADA NORIYA
IPC: B23K26/352
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency and to precisely control a position and a range of a texture area. SOLUTION: A disk 1 is held on an inversion pedestal 10, and two sets of spindles 13 independently rotation driven are provided, and are made possible inverted to a transfer position and a working position, and laser light from a laser light source 20 arranged on the working position is made a parallel luminous flux by a collimator lens unit 21 to be made incident on an objective lens unit 23, and the surface of the disk 1 is irradiated by the laser light. The objective lens 23 and a reflection mirror 22 are mounted on a movable casing 25 moving in the direction approaching/retreating from a fixed causing 24 mounted with the laser light source, etc., to be moved reciprocally by a reciprocating motor 26.  By that the disk 1 is loaded on both spindles, and an emission start terminal position and an emission end terminal position are set respectively, and since a scanning width is changed also, the number of revolution of the spindles according to the scanning width and an interval of a laser pulse are set in a control circuit 33, an assembling error, etc., between two spindles is absorbed.
Patent JP-S5916501-A (JP)
Title: Evaporating and concentrating method
Inventor: YOKOTA SHINJIROU
IPC: B01D1/26
Filed: 1982-07-16
Abstract: PURPOSE:To enable a considerable cost reduction by adopting the construction wherein the exhaust steam of a turbine is supplied to at least one evaporators among multiple-effect evaporators and the steam emitting therefrom is supplied successively to the other evaporators. CONSTITUTION:The exhaust steam of a turbine 1 is conducted to an evaporator 8 as the 1st stage. The steam generated in the evaporator 8 is fed to an evaporator 4, and is conducted from the evaporator 4 successively to evaporators 9, 10. As a result, the exhaust steam of the turbine can be utilized for four evaporators 4 and 8-10, whereby quadruple effects are obtd. Since the exhaust steam of the turbine is not polluted by corrosive gas in the evaporator 8 to which said steam is conducted first, ordinary carbon steel is usable for the material for the steam side in the heating section of said evaporator. A considerable cost reduction is thus made possibl.
Patent JP-H09299878-A (JP)
Title: Coating of tubular inner face
Inventor: YUMIZA ISAO
IPC: B05D7/24
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To form a cured coating film with superior resistance against water contamination by loading a solventless liquid epoxy curable coating material from the inlet of a coated pipe for water supply, then blowing a compressed air through the inlet to coat a coating material to the inner face of the coated pipe. and blowing a hot air into the coated pipe to cure the coating film. SOLUTION: When coating the inner face of a galvanized steel pipe used as a tap water pipe during its use in order to prevent white and red rusts from being generated, a soliventless liquid epoxy curable coating material is loaded from the inlet of a coated pipe for water supply, then a compressed air is blown into the inner face of the coated pipe to coat the coating material, and further, a hot air is blown into the coated pipe to cure the coating film. In this case, the coated pipe for water supply is preferably of the bore range of 15-60mm, and the solventless epoxy curable coating material is preferably a curable coating material containing a liquid epoxy resin and a polyamine crosslinking agent. In addition, the temperature of the hot air is set to 40-130 deg.C and the flow rate of the hot air is set to 0.5-6.0m<3> /min.
Patent JP-H11313778-A (JP)
Title: Towel
Inventor: YAMAMOTO YOSHITAKE
IPC: A47K10/02
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To make usable a towel, which is used by a caring person at the time of washing the body of a person requiring care, without being detached from the hand by sewing one tip part in the longitudinal direction of a towel fabric and sewing upper and lower fabrics like a glove to respectively stabilize five fingers close to the bottom part of the pocket. SOLUTION: The both-side edge parts 2 and 2' of one tip part in the longitudinal direction of the towel fabric 1 are sewn to make a cylinder 3 and the tip part 4 of this cylinder 3 is sewn in one body to form the whole cylinder to be the pocket. Next, the upper and lower two fabrics are made parallel by collecting to the bottom part of the pocket 5 and inner sewing parts 6 and 6' are added by respectively suited length so as to equally divide the width into five parts to form independent through holes for five fingers. Five fingers are inserted to tunnels divided into five equal parts inside of the pocket like this to integrate the towel and the five fingers, thereby even a towel in an easy-to-slip state by including detergent is prevented from being detached from the hand.
Patent JP-H07307167-A (JP)
Title: Chargeable battery and charging apparatus therefor
Inventor: MIKI YASUHIRO
IPC: H01M2/10
Filed: 1994-05-11
Abstract: PURPOSE:To prevent over charging and insufficient charging of each chargeable battery of a secondary battery composed of a plurality of chargeable batteries connected in series. CONSTITUTION:At the time of charging, each chargeable battery 2a-2e is charged by controlling electric communication of switching means 13a-13j of a charging apparatus 11 by using terminals 3a-3f for charging led out of the terminals of respective chargeable batteries 2a-2e. Meanwhile at the time of discharging, a plurality of the chargeable batteries 2a-2e are used while being connected in series.
Patent JP-S613492-A (JP)
Inventor: YAMAZAKI MASUO
IPC: H05K1/18
Filed: 1984-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61282177-A (JP)
Inventor: IKEDA MINORU
IPC: B62J1/12
Filed: 1985-06-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000312810-A (JP)
Title: Air washer
Inventor: AKITA SHUZO
IPC: B01D47/06
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an air washer whose length in the air flow direction of air current is shortened and with which the supplemental quantity of pure water can be lessened. SOLUTION: This air washer is provided with a main body casing 12 having an air inlet 12a and an air outlet 12b and forming a water spraying chamber 13, an extreme upstream washer medium 14 positioned in the air inlet 12a, an extreme downstream washer medium 15 positioned in the extreme downstream side of the water spraying chamber 13, a spraying nozzle 16 positioned in the downstream side of the extreme upstream washer medium 14 in the water spraying chamber 13, and a cooling coil 30 positioned in the downstream side of the extreme downstream washer medium 15. Heat exchange fins of the cooling coil 30 have a corrugated heat transfer faces along the air flow direction or slit parts penetrating the air flow direction.
Patent JP-S5647064-A (JP)
Title: Discharge quantity controlling method of discharger for electrophotography or electrostatic recording
Inventor: UMEZAWA TADASHI
IPC: G03G21/00
Filed: 1979-09-25
Abstract: PURPOSE:To prevent the decrease in image density at the continuous printing as low as possible by detecting only the electric current flowing in a photoreceptor and controlling the applying electricity quantity of an electric discharger based on said value. CONSTITUTION:The total output current IT from a constant current high voltage power source 1 is the sum of the current IB flowing in a back plate 3 and the current IM flowing in a drum 4. Thereupon, a circuit of floating the back plate 3 from GND is formed so that the current IB is not passed through resistances R1-R2 and only the current IM is passed. Based on this current IM, the feedback to an oscillation circuit is applied to perform controlling in such a manner that IM becomes always constant. Then, the decrease in image density at the continuous printing may be considerably prevented as compared to the case when the total output current IT is maintained constant.
Patent JP-H04350344-A (JP)
Title: Idling rotational speed controller of internal combustion engine
Inventor: NAKAZAWA SHINSUKE
IPC: F02D41/08
Filed: 1991-05-28
Abstract: PURPOSE:To improve responsiveness of engine rotational speed control in spite of variation of engine rotational speed by setting an integralquantity based on input cycle of a reference signal, setting a proportional quantity based on the inputted number of position signal, and drivingly controlling an idling control valve. CONSTITUTION:Reference signals are outputted synchroniously with engine speed at every substantially constant crack angle and also a crack angle sensor D which outputs a position signal is provided in a device which controls an idling control valve 4 so as to converge engine rotational speed to a target rotational speed. An integralquantity which gradually varies a control quantity by an integralquantity setting means E based on input cycle of the reference signal is set, and also proportional at quantity which rapidly varies the control quantity by a proportional quantity setting means F based on the input number per a specified period of the position signal is set. The control quantity is set by a control quantity setting means G based on the integralquantity and proportional, quantity and then an idling control valve C is drivingly controlled by a drive control means H.
Patent JP-S63286487-A (JP)
Title: Method for controlling hydration reaction exothermic agent
Inventor: KIGUCHI AKIRA
IPC: F24V30/00
Filed: 1987-05-19
Abstract: PURPOSE:To control an exothermic agent for instant heating of food and drink, etc., so as to maintain quiet boiling state until exothermic hydration reaction is over, by blending a water solution of diluted sulfuric acid, sulfate and chloride with an exothermic agent mainly containing quick lime. CONSTITUTION:(B) At least one kind of compound consisting of (i) diluted sulfuric acid having 0.5-15% water solution concentration, (ii) an anhydrous or water-containing sulfuric acid salt having >=5% solubility to water at 0 deg.C [preferably, e.g. metal salt or ammonium salt of pyrosulfurous acid, thiosulfuric acid, sulfuric acid, sulfurous acid and hydrogen sulfuric acid] and (iii) an anhydrous or water-containing chloride having >=5% solubility to water at 0 deg.C (preferably e.g. metal salt or ammonium salt) is added and blended to (A) an exothermic agent having 50-100wt.% quick lime content preferably at a ratio of 5-10% in water solution concentration.
Patent JP-S63286626-A (JP)
Title: Water feeding, hot-water supplying and pressurizing pump unit
Inventor: MURAKAMI TOSHIO
IPC: F24D17/00
Filed: 1987-05-19
Abstract: PURPOSE:To permit the supply of mixed boiled hot-water and water or water other than boiled hot-water, by a method wherein the title pump unit is provided with a mixing motor valve, which controls the opening and closing of a hot-water supplying system from a water feeding system and a hot-water supplier with an arbitrary ratio, a pressurizing pump and a two-way motor valve, arranged in the after piping of the mixing motor valve. CONSTITUTION:The pressure of primary feed water is reduced by a reduction check valve 10 to a comparatively high predetermined pressure, thereafter, is supplied to a water supplying port 8a for a mixing motor valve 8. Hot water, boiled up by a hot-water supplier 3 and having a given temperature, is supplied to a hot-water introducing port 5 and pressurized by a supplying hot-water pressurizing pump 12 to a predetermined pressure, then, is supplied to the hot-water supplying port 8b of the mixing motor valve 8. The mixing motor valve 8 regulates the opening degrees of the water supplying port 8a and the hot water supplying port 8b thereof to regulate the temperature of mixed hot-water and water automatically. The mixed hot-water and water, which have passed through the mixing motor valve 8, is supplied to respective mixed hot-water and water supplying ports 2 with predetermined amounts for respective ports 2 by the regulation of the opening degrees of the valves for a plurality of two-way motor valves 14. The mixing motor valve 8, the hot-water pressurizing pump 12 and the two-way motor valves 14 are controlled automatically by operations from a remote control box 15.